Contacts of the helix formed by residues 1283 - 1305 (chain A) in PDB entry 6AGF


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with SER1283 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1241A  ALA*     3.8    30.7    -      -       -      +
   1243A  PHE*     5.4     1.1    -      -       -      -
   1278A  PHE*     3.6     3.8    +      -       -      -
   1279A  ILE*     3.3    25.0    +      -       -      +
   1281A  PHE      3.2     1.0    -      -       -      -
   1282A  GLY*     1.3    83.2    +      -       -      +
   1284A  PHE*     1.3    62.6    +      -       -      +
   1285A  PHE      3.5     0.2    -      -       -      -
   1287A  LEU*     2.9    34.5    +      -       -      +
   1910A  6OU      4.0    27.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE1284 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    793A  VAL*     3.9    23.6    -      -       +      -
    796A  LEU*     4.3    16.6    -      -       +      -
    797A  PHE*     3.5    49.6    -      +       +      -
    800A  LEU*     3.7    23.1    -      -       +      -
   1279A  ILE      3.2     8.2    +      -       -      +
   1280A  ILE*     3.3    15.0    +      -       -      +
   1283A  SER*     1.3    77.3    -      -       -      +
   1285A  PHE*     1.3    75.4    +      +       -      +
   1287A  LEU*     3.3     5.3    +      -       -      +
   1288A  ASN*     2.9    28.5    +      -       -      +
   1910A  6OU      4.2    38.7    +      -       +      +
   1911A  6OU      4.1    12.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE1285 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    689A  LEU*     3.8    18.0    -      -       +      +
    692A  ILE*     3.7    29.3    -      -       +      +
    693A  ILE*     3.9    15.3    -      -       +      -
    696A  SER*     3.7    21.1    -      -       -      -
    800A  LEU*     3.8    24.5    -      -       +      -
   1280A  ILE*     3.3    30.0    +      -       +      -
   1281A  PHE*     3.6    43.0    +      +       -      +
   1284A  PHE*     1.3    87.1    -      +       -      +
   1286A  THR*     1.3    61.0    +      -       -      +
   1288A  ASN*     3.2     5.0    +      -       -      +
   1289A  LEU*     2.9    26.9    +      -       -      +
   1910A  6OU      4.0    16.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR1286 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    689A  LEU*     4.5     7.4    -      -       -      +
   1163A  VAL*     5.2     0.2    -      -       -      +
   1166A  VAL*     5.8     2.1    -      -       -      +
   1167A  CYS*     3.4    35.2    -      -       +      -
   1170A  PHE*     3.8    18.0    -      -       -      +
   1171A  TRP*     4.5     2.9    +      -       -      +
   1281A  PHE      3.5     8.9    +      -       -      -
   1282A  GLY      3.4    23.3    +      -       -      +
   1283A  SER      3.8     0.2    +      -       -      -
   1284A  PHE      3.4     0.4    -      -       -      -
   1285A  PHE*     1.3    75.9    -      -       -      +
   1287A  LEU*     1.3    65.5    +      -       -      +
   1289A  LEU*     3.2    10.1    +      -       +      +
   1290A  PHE*     2.9    21.7    +      -       -      +
   1910A  6OU      3.5    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1287 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    797A  PHE*     4.2    10.1    -      -       +      -
   1283A  SER      2.9    21.5    +      -       -      +
   1284A  PHE*     3.5     4.9    -      -       -      +
   1286A  THR*     1.3    76.6    -      -       -      +
   1288A  ASN*     1.3    63.5    +      -       -      +
   1290A  PHE*     3.2     6.7    +      -       +      -
   1291A  ILE*     3.0    42.5    +      -       +      +
   1586A  PHE*     4.5    11.2    -      -       +      -
   1910A  6OU      3.7    50.9    -      -       +      +
   1911A  6OU      4.6     0.4    -      -       -      +
   1914A  9Z9      3.5    40.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN1288 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    692A  ILE*     4.3    16.6    -      -       +      +
    797A  PHE*     3.5    26.9    -      -       +      +
    800A  LEU*     2.8    39.1    -      -       +      +
    801A  LEU*     3.4    31.8    -      -       -      +
    804A  SER*     5.3     1.6    -      -       -      -
   1284A  PHE      2.9    14.1    +      -       -      +
   1285A  PHE*     3.4    12.6    -      -       -      +
   1287A  LEU*     1.3    78.0    -      -       -      +
   1289A  LEU*     1.3    61.4    +      -       -      +
   1291A  ILE*     4.9     0.2    -      -       -      -
   1292A  GLY*     3.3    17.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU1289 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    685A  THR*     4.5    12.8    -      -       +      +
    688A  MET*     4.5    21.5    -      -       +      -
    689A  LEU*     4.1    34.5    -      -       +      +
    692A  ILE*     3.8    16.7    -      -       +      +
   1163A  VAL*     4.3    18.4    -      -       +      -
   1166A  VAL*     4.3    18.4    -      -       +      -
   1167A  CYS*     5.7     1.6    -      -       -      -
   1285A  PHE      2.9    13.8    +      -       -      +
   1286A  THR*     3.4    10.1    -      -       -      +
   1288A  ASN*     1.3    76.7    -      -       -      +
   1290A  PHE*     1.3    61.8    +      -       -      +
   1292A  GLY*     3.6     1.4    +      -       -      -
   1293A  VAL*     3.4    30.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE1290 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1160A  ILE*     4.4    22.7    -      -       +      -
   1163A  VAL*     3.8    22.9    -      -       +      +
   1286A  THR      2.9    16.5    +      -       -      +
   1287A  LEU*     3.6    10.3    -      -       +      +
   1289A  LEU*     1.3    74.5    -      -       -      +
   1291A  ILE*     1.3    77.7    +      -       +      +
   1293A  VAL*     3.5    10.4    +      -       +      +
   1294A  ILE*     3.4    43.4    +      -       +      +
   1586A  PHE*     4.2    13.2    -      +       -      -
   1587A  LEU*     5.7     6.1    -      -       +      -
   1590A  VAL*     4.1    19.3    -      -       +      -
   1910A  6OU      3.5    48.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE1291 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    797A  PHE*     4.3    10.5    -      -       +      -
    801A  LEU*     4.1    23.1    -      -       +      -
   1287A  LEU*     3.0    30.0    +      -       +      +
   1288A  ASN      4.2     2.7    -      -       -      +
   1290A  PHE*     1.3    95.4    -      -       +      +
   1292A  GLY*     1.3    62.4    +      -       -      +
   1294A  ILE*     3.2    14.4    +      -       +      +
   1295A  ILE*     3.3    33.1    +      -       +      +
   1590A  VAL*     4.6    11.9    -      -       +      -
   1594A  ILE*     5.6     2.7    -      -       +      -
   1914A  9Z9      4.1    37.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY1292 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    801A  LEU*     3.6    18.7    -      -       -      +
    804A  SER*     5.2     9.6    -      -       -      -
    805A  PHE*     5.0    11.2    -      -       -      +
   1288A  ASN      3.3    11.4    +      -       -      -
   1289A  LEU      4.2     1.6    -      -       -      -
   1290A  PHE      3.4     0.2    -      -       -      -
   1291A  ILE*     1.3    78.8    -      -       -      +
   1293A  VAL*     1.3    61.4    +      -       -      +
   1295A  ILE*     4.0     4.4    +      -       -      +
   1296A  ASP*     3.6    20.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1293 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    685A  THR*     5.7     1.8    -      -       +      -
    688A  MET*     5.1     9.9    -      -       -      -
   1159A  SER*     3.9    37.9    -      -       -      +
   1160A  ILE*     5.6     1.1    -      -       +      -
   1163A  VAL*     3.7    19.7    -      -       +      -
   1289A  LEU*     3.4    23.9    +      -       +      +
   1290A  PHE*     3.5     8.7    +      -       +      +
   1291A  ILE      3.2     0.8    -      -       -      -
   1292A  GLY*     1.3    77.5    -      -       -      +
   1294A  ILE*     1.3    60.5    +      -       +      +
   1296A  ASP*     3.4     4.2    +      -       -      +
   1297A  ASN*     2.9    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE1294 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1156A  ALA*     5.7     2.5    -      -       +      -
   1159A  SER*     5.8     0.2    -      -       -      +
   1160A  ILE*     5.0    15.5    -      -       +      -
   1290A  PHE*     3.4    45.3    +      -       +      +
   1291A  ILE*     3.2     9.5    +      -       +      +
   1293A  VAL*     1.3    78.5    -      -       +      +
   1295A  ILE*     1.3    66.1    +      -       +      +
   1297A  ASN*     3.0    12.1    +      -       +      +
   1298A  PHE*     2.7    65.9    +      -       +      +
   1590A  VAL*     4.5    10.5    -      -       +      -
   1591A  ASN*     5.3     4.5    -      -       -      +
   1594A  ILE*     4.4    10.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE1295 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    801A  LEU*     6.0     1.1    -      -       +      -
    805A  PHE*     4.6    19.3    -      -       +      -
   1291A  ILE*     3.3    43.8    +      -       +      +
   1292A  GLY*     4.0     3.8    +      -       -      +
   1293A  VAL      3.4     0.2    -      -       -      -
   1294A  ILE*     1.3    78.7    -      -       +      +
   1296A  ASP*     1.3    59.5    +      -       -      +
   1298A  PHE*     4.3     4.6    -      -       -      +
   1299A  ASN*     3.0    48.2    +      -       -      +
   1594A  ILE*     3.9    25.6    -      -       +      -
   1598A  LEU*     5.1     7.2    -      -       +      -
   1914A  9Z9      4.0    45.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP1296 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    805A  PHE*     4.6    19.7    -      -       +      +
   1292A  GLY      3.6    14.5    +      -       -      +
   1293A  VAL*     3.4     4.3    +      -       -      +
   1294A  ILE      3.2     0.2    -      -       -      -
   1295A  ILE*     1.3    78.5    -      -       +      +
   1297A  ASN*     1.3    63.0    +      -       -      +
   1299A  ASN*     4.6     8.8    +      -       -      +
   1300A  GLN*     3.5    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN1297 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1155A  GLY      4.1     5.4    +      -       -      +
   1156A  ALA*     3.3    32.1    -      -       -      +
   1159A  SER*     3.2    27.4    +      -       -      +
   1293A  VAL      2.9    15.0    +      -       -      +
   1294A  ILE*     3.0    13.7    +      -       -      +
   1296A  ASP*     1.3    77.2    -      -       -      +
   1298A  PHE*     1.3    63.5    +      -       +      +
   1300A  GLN*     3.2    20.1    +      -       -      +
   1301A  GLN*     2.9    39.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE1298 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1152A  ALA*     4.4    13.9    -      -       +      -
   1153A  LEU*     5.9     1.1    -      -       +      -
   1156A  ALA*     4.6    14.8    -      -       +      -
   1294A  ILE*     2.7    44.2    +      -       +      +
   1295A  ILE*     4.3     4.3    -      -       -      +
   1297A  ASN*     1.3    77.1    -      -       -      +
   1299A  ASN*     1.3    58.5    +      -       -      +
   1301A  GLN*     3.6    26.3    -      -       +      +
   1302A  LYS*     3.1    39.8    +      -       -      +
   1310A  ILE*     5.3     8.4    -      -       +      +
   1311A  PHE*     4.2    22.9    -      +       -      -
   1591A  ASN*     3.7    23.8    -      -       -      -
   1594A  ILE*     3.8    28.0    -      -       +      -
   1598A  LEU*     6.5     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN1299 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1295A  ILE*     3.0    26.1    +      -       -      +
   1296A  ASP*     4.4    10.3    +      -       -      +
   1297A  ASN      3.2     0.2    -      -       -      -
   1298A  PHE*     1.3    80.7    -      -       -      +
   1300A  GLN*     1.3    57.8    +      -       -      +
   1302A  LYS*     3.5    12.9    +      -       -      +
   1303A  LYS*     3.0    29.5    +      -       -      +
   1598A  LEU*     5.2     3.5    -      -       -      +
   1914A  9Z9      3.2    48.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN1300 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1296A  ASP*     3.5    19.0    +      -       -      +
   1297A  ASN*     3.3    25.1    +      -       -      +
   1299A  ASN*     1.3    76.3    -      -       -      +
   1301A  GLN*     1.3    61.9    +      -       +      +
   1302A  LYS      3.2     1.6    -      -       -      -
   1303A  LYS*     3.9     5.6    -      -       -      +
   1304A  LYS*     3.1    33.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN1301 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1151A  ASN      4.2     2.8    +      -       -      -
   1152A  ALA*     3.7    34.8    +      -       -      +
   1155A  GLY*     3.8    19.5    -      -       -      +
   1297A  ASN*     2.9    29.0    +      -       -      +
   1298A  PHE*     3.6    29.1    -      -       +      +
   1300A  GLN*     1.3    77.9    -      -       +      +
   1302A  LYS*     1.3    58.9    +      -       -      +
   1304A  LYS*     4.1     9.9    -      -       -      +
   1305A  LEU*     2.9    51.3    -      -       +      +
   1310A  ILE*     4.4    11.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS1302 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1298A  PHE*     3.1    34.7    +      -       -      +
   1299A  ASN*     3.8    12.4    +      -       -      +
   1300A  GLN      3.2     0.2    -      -       -      -
   1301A  GLN*     1.3    79.1    -      -       -      +
   1303A  LYS*     1.3    67.1    +      -       -      +
   1305A  LEU*     3.7    11.7    -      -       -      +
   1307A  GLY      4.2     1.4    -      -       -      +
   1308A  LYS*     3.0    38.0    +      -       -      +
   1309A  ASP*     4.6     8.3    -      -       -      +
   1310A  ILE*     4.5    28.0    -      -       +      +
   1598A  LEU*     5.5    13.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1303 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1299A  ASN      3.0    18.5    +      -       -      +
   1300A  GLN*     3.8     6.0    +      -       -      +
   1301A  GLN      3.6     0.2    -      -       -      -
   1302A  LYS*     1.3    79.3    -      -       -      +
   1304A  LYS*     1.3    63.1    +      -       -      +
   1308A  LYS*     3.8    11.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1304 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1300A  GLN*     3.1    19.0    +      -       -      +
   1301A  GLN*     4.1     7.7    -      -       -      +
   1303A  LYS*     1.3    78.8    -      -       -      +
   1305A  LEU*     1.3   101.2    +      -       +      +
   1306A  GLY*     3.5     1.9    +      -       -      -
   1308A  LYS*     4.9     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU1305 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1301A  GLN*     2.9    39.9    +      -       +      +
   1302A  LYS*     3.7     2.1    +      -       -      +
   1303A  LYS      3.5     0.4    -      -       -      -
   1304A  LYS*     1.3   117.1    -      -       +      +
   1306A  GLY*     1.3    61.1    +      -       -      +
   1307A  GLY*     3.1    20.7    -      -       -      +
   1308A  LYS*     2.4    33.8    +      -       -      -
   1310A  ILE*     5.3     6.1    -      -       +      -
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il